fix: replace incorrect "eg." with "e.g." throughout project

[gwtaylor]

Summary

• Replaces all instances of eg. with the correct abbreviation e.g. (exempli gratia) across 10 Markdown files (14 occurrences total)
• The periods mark each abbreviated Latin word, so e.g. is the only correct form

Closes #54

[Copilot]

Pull request overview

This PR corrects a spelling error by replacing the incorrect abbreviation "eg." with the proper Latin abbreviation "e.g." (exempli gratia) throughout the project's documentation. The periods in "e.g." mark each abbreviated Latin word, making this correction necessary for proper grammar.

Changes:

• Corrected 14 instances of "eg." to "e.g." across 10 Markdown documentation files
• All instances maintain proper punctuation (comma follows "e.g.")
• No code logic affected—purely documentation spelling corrections

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
docs/wiki-guide/When-to-think-about-branch-protections.md	Fixed 2 instances of "eg." to "e.g." in branch protection guidance
docs/wiki-guide/Virtual-Environments.md	Fixed 1 instance in pip freeze command example
docs/wiki-guide/Two-Repo-Problem.md	Fixed 1 instance in version branch naming example
docs/wiki-guide/The-Hugging-Face-Workflow.md	Fixed 1 instance in command line interface description
docs/wiki-guide/Hugging-Face-Repo-Guide.md	Fixed 2 instances in gitattributes and command line interface descriptions
docs/wiki-guide/HF_ModelCard_Template_Imageomics.md	Fixed 1 instance in license stakeholder example
docs/wiki-guide/HF_ModelCard_Template_ABC.md	Fixed 1 instance in license stakeholder example
docs/wiki-guide/HF_DatasetCard_Template_ABC.md	Fixed 1 instance in license stakeholder example
docs/wiki-guide/GitHub-Repo-Guide.md	Fixed 3 instances in gitignore, requirements file, and workflow summary sections
docs/wiki-guide/Code-Checklist.md	Fixed 1 instance in gitignore file description

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[egrace479]

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